Home / 3,517,480,063.31-5,276,389,787.54-1,156,588,753.32

Finding the Fourth Proportional to 3,517,480,063.31, 5,276,389,787.54 and 1,156,588,753.32

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Solution

The fourth proportional to 3,517,480,063.31, 5,276,389,787.54 and 1,156,588,753.32 is: 1,734,938,926.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,480,063.31 : 5,276,389,787.54 = 1,156,588,753.32 : x
  2. Step 2: Convert to fraction form
    3,517,480,063.31/5,276,389,787.54 = 1,156,588,753.32/x
  3. Step 3: Cross multiply
    3,517,480,063.31x = 5,276,389,787.54 × 1,156,588,753.32
  4. Step 4: Simplify right side
    3,517,480,063.31x = 6,102,613,086,401,267,712
  5. Step 5: Solve for x
    x = 6,102,613,086,401,267,712/3,517,480,063.31
  6. Step 6: Final answer
    x = 1,734,938,926.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.